Acoustic connector, its preparation method and repair method, and sound-generating device
A repair method and a technology of connectors, which are applied in the direction of electrical components, sensors, loudspeakers, etc., can solve problems that affect the product qualification rate, limited tooling accuracy, and prone to network breakage, so as to reduce a large number of defective products, save costs, and The effect of saving material cost
Active Publication Date: 2021-04-02
GOERTEK INC
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Problems solved by technology
In the current existing mesh injection molding process, it is usually to place the mesh with holes in the mold for injection molding. However, due to the limited precision of the tooling and the shaking of the manipulator, often after the injection molding is completed, Unfavorable phenomena such as mesh deviation and mesh breakage often occur, which seriously affect the pass rate of the product; and the current mesh size is gradually becoming smaller, which also makes the mesh prone to mesh breakage during transportation or use, resulting in defective products. Increase
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[0024] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details.
[0025] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.
[0026] According to one aspect of the present invention, in view of the current prior art mesh injection molding process, usually the mesh that has been made with holes is placed in the mold for injection molding, but due to the limited precision ...
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The invention discloses an acoustic connecting member, a preparation method and a restoring method thereof, and a sound producing device. The acoustic connecting member comprises an injection-molded structural member and a screen cloth. The screen cloth is made of a thermoplastic soluble polymer. The acoustic connecting member provided by the invention can restore the damaged screen cloth in the acoustic connecting member, thereby greatly reducing large numbers of defective products due to damage of the screen cloth and saving a large amount of material cost.
Description
technical field [0001] The present invention relates to the technical field of electro-acoustic products, and more specifically, the present invention relates to an acoustic connector, a preparation method and a repair method thereof, and a sound-generating device. Background technique [0002] With the rapid development of science and technology, especially the rapid development of mobile communication technology, audio equipment has gradually become known to people along with the wide use of electronic products such as mobile phones, PADs, and computers. higher and higher requirements, especially for acoustic components. [0003] At present, mesh has become an essential component of acoustic components, and the size of mesh is getting smaller and smaller, and the requirements for mesh are becoming more and more stringent. In the current existing mesh injection molding process, it is usually to place the mesh with holes in the mold for injection molding. However, due to th...
Claims
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IPC IPC(8): H04R9/06H04R9/02
CPCH04R9/02H04R9/06H04R2400/11
Inventor 牛小龙徐相英
Owner GOERTEK INC